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home made cowl hood lol

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Old 10-02-2011, 12:03 PM
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Default home made cowl hood lol

I got a cheap hood scoop from autozone to make a cowl hood. i figured this would help with underhood temps

just cut a hole and put the scoop on backwards i think it turned out good, my jeep is all about function not looks


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Old 10-02-2011, 12:04 PM
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MORE...
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Old 10-02-2011, 12:06 PM
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It works! haha
Old 10-02-2011, 03:05 PM
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..why wouldn't you put it on the other way?

Edit: Is it so the air goes in the front grill and up out there and down the back side? Cause personally I think it makes more since for all the air to be moving the same direction?

Last edited by Zack92MJ; 10-02-2011 at 03:36 PM.
Old 10-02-2011, 03:08 PM
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how about a pic with the hood open...??
Old 10-02-2011, 04:54 PM
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Originally Posted by Zacks98
..why wouldn't you put it on the other way?

Edit: Is it so the air goes in the front grill and up out there and down the back side? Cause personally I think it makes more since for all the air to be moving the same direction?
Because it's pointless to use it as a scoop. The hot air from the engine gets carried out of that cowl.
Old 10-02-2011, 05:14 PM
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Yes its so the air from the fans have another place to escape. And if it was used as a scoop when i had water coming over the hood (it happens to me alot) it would go into the engine bay. Plus 5mph on a trail is not going to push much air in a scoop.

Ill make a drawing of it if you still dont understand
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Old 10-02-2011, 07:25 PM
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No I understand now, But I wont say no to pictures. I like pictures
Old 10-02-2011, 08:43 PM
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that's pretty cool. i'm thinking of making my own cowl hood, too. i have no welding skills, but my dad does, so I may try it when i go home. how much does it lower your underhood temps?
Old 10-03-2011, 07:49 AM
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I used to get to about 225isj after about an hour of ideling in the texas heat, now I stay around 200 with a 195tstat. So I think it helped out a good amount.


And I'm using an aftermarket gauge not the stock ones, so the temps given are accurate.
Old 10-03-2011, 07:52 AM
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how much was the scoop?
Old 10-03-2011, 10:53 AM
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30 bucks, much cheaper then overheating on the trails and popin a head gasket though.
Old 10-03-2011, 10:57 AM
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Awesome! love that idea. functionality over form anyday for me.
Old 10-03-2011, 11:02 AM
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Beat the hood scoop up so it matches the hood better.

Looks good, but weird since it looks so much newer than the rest...
Old 10-03-2011, 12:32 PM
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Originally Posted by Gee oh Dee
Beat the hood scoop up so it matches the hood better.

Looks good, but weird since it looks so much newer than the rest...


:thud:


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